<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>seajs</title>
</head>
<body>
<script src="https://cdn.bootcss.com/seajs/3.0.3/sea.js"></script>
<script>
    seajs.use('./main.js')
</script>
</body>
</html>